Legionella Risk Assessor

  • SER (Staffing) Ltd
  • Mar 05, 2026
Full time Biotech Science

Job Description

Legionella Risk Assessor

Location: London/South

Salary: £32,000 - £40,000 (DOE) plus benefits

We are seeking a qualified and detail-oriented Legionella Risk Assessor to conduct risk assessments in accordance with current health and safety legislation and industry best practice. The successful candidate will evaluate water systems to identify and manage the risk of Legionella bacteria, ensuring compliance with guidelines such as those set by the Health and Safety Executive (HSE), including ACoP L8 and HSG274.

Key Responsibilities

Conduct Legionella risk assessments on domestic, commercial, and industrial water systems.

Inspect hot and cold water systems, cooling towers, spa pools, and other water systems for potential risk factors.

Produce comprehensive and compliant risk assessment reports with clear recommendations.

Review schematic drawings and system documentation.

Deliver Legionella Awareness Training to clients.

Identify non-conformities and provide remedial action plans.

Liaise with clients, facilities managers, and contractors to ensure recommended actions are implemented.

Skills & Experience

Essential:

A minimum of 2 years experience conducting Legionella Risk Assessments.

Strong understanding of ACoP L8 and HSG274 guidance.

Knowledge of water hygiene practices and control measures.

Hold either WMSoc or C&G qualification in Legionella Risk Assessments.

Good communication and client-facing skills.

Able to pass an enhanced DBS.

Full UK driving licence.

Salary & Benefits

Competitive salary (dependent on experience)

Company car and fuel card

Pension scheme

Ongoing training and professional development

Annual leave entitlement in line with company policy

Want to apply?

Please contact Becky Kerridge on if you want to discuss the role further or simply apply with your up to date CV.


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